Solar inverter heat sink chassis
Cast fin arrays with mounting features.
Industry · Renewable Energy
Renewable Energy
Aluminium Die Castings
Solar inverters and grid equipment run hot and live outdoors. Die cast aluminium housings shed heat and resist weather for the life of the installation.
Why die cast aluminium for energy equipment
Inverters and power electronics depend on heat sinks to stay within temperature limits. Die casting forms fin arrays and the housing in one part, improving heat transfer and reducing assembly.
Aluminium’s natural oxide layer resists corrosion outdoors, and the castings can be coated for additional protection.
Applications
Typical renewable energy components we die cast
Grid switchgear covers
Sealable outdoor covers.
Power-transmission housings
Rigid housings for drive components.
Quality requirements
Requirements
- Thermal conductivity
- Alloy and fin design for heat dissipation.
- Weather resistance
- Sealing faces and coating-ready surfaces.
- Dimensional stability
- Flat mounting faces for electronics.
Manufacturing capabilities for renewable energy
FAQ
Renewable Energy castings — FAQ
How thin can heat sink fins be die cast?
It depends on fin height, pitch and draft. Share the thermal design and we will confirm what can be cast and what needs machining.
Other industries we serve
Renewable Energy · RFQ
Discuss your renewable energy component
Send your drawing, alloy and annual quantity — we will review manufacturability and respond with a quotation.